Please join Autism Speaks Chief Science Officer Geri Dawson, PhD, on Dec 1 from 12:30 to 1:30 Eastern for a live “Office Hour” on early behavioral interventions that promote language, learning and engagement in toddlers and preschoolers. Look for the “Live CHAT” tab in the left column of our Facebook page. Dr. Dawson also welcomes advance questions at ScienceChat@autismspeaks.org.